1-(4-Chlorophenyl)pyrimidine-2,4,6(1H,3H,5H)-trione CAS 90767-54-7
| CAS No. | 90767-54-7 |
| Molecular Formula | C10H7ClN2O3 |
| Molecular Weight | 238.63 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 1-(4-Chlorophenyl)pyrimidine-2,4,6(1H,3H,5H)-trione meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
CATO supplies 1-(4-Chlorophenyl)pyrimidine-2,4,6(1H,3H,5H)-trione (CAS 90767-54-7), a certified reference material (molecular formula C10H7ClN2O3, MW 238.63 g/mol) for analytical method development and quality control.
Based on its molecular formula C10H7ClN2O3, 1-(4-Chlorophenyl)pyrimidine-2,4,6(1H,3H,5H)-trione contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 238.63 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C10H7ClN2O3 |
| Molecular Weight | 238.63 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Chlorophenyl Standards
- 2-(5-(3-Chlorophenyl)-1,3,4-oxadiazol-2-yl)acetic acid (CAS 1018578-91-0)
- 2-(3-(2-Chlorophenyl)-1,2,4-oxadiazol-5-yl)acetic acid (CAS 1018611-15-8)
- 1-(3-Chlorophenyl)-4-hydroxy-1h-pyrazole-3-carboxylic acid (CAS 1152601-88-1)
- 2-(5-(4-Chlorophenyl)-1,3,4-oxadiazol-2-yl)acetic acid (CAS 118509-31-2)
- 1-(4-chlorophenyl)-5-oxo-2,5-dihydro-1H-pyrazole-3-carboxylic acid (CAS 1206134-81-7)
- 5-[(4-chlorophenyl)methyl]-1,2,4-oxadiazole-3-carboxylic acid (CAS 1344267-99-7)
- 1-(2-Chlorophenyl)-3-hydroxy-1H-pyrazole-5-carboxylic acid (CAS 1781698-87-0)
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Recommended Standards
- 1-(4-Chlorophenyl)-5-hydroxy-1H-pyrazole-4-carboxylic acid (CAS 786727-17-1)
- 2-(5-(2-Chlorophenyl)-1,3,4-oxadiazol-2-yl)acetic acid (CAS 415679-25-3)
- 1-(4-Chlorophenyl)-4-hydroxy-1h-pyrazole-3-carboxylic acid (CAS 334832-82-5)
- 2-(5-(2-Chlorophenyl)-2H-tetrazol-2-yl)acetic acid (CAS 312632-37-4)
- 2-((4-(4-Chlorophenyl)-5-(4-methoxyphenyl)-4H-1,2,4-triazol-3-yl)thio)-N,N-diethylacetamide (CAS 476484-41-0)
- Benzopyrene Related Compound 11 (CAS 13345-25-0)
- 3-Hydroxy-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzamide (CAS 2922675-17-8)
- 4-Hydroxy-3-(3-methylbut-3-en-1-yn-1-yl)benzaldehyde (CAS 121007-17-8)
- 1286480-03-2 Nitrilotris(methylene)triphosphonic Acid-13C3 (CAS 1286480-03-2)
- ethyl (4Z,7Z,10E,13Z,16Z,19Z)-docosa-4,7,10,13,16,19-hexaenoate (CAS CATO-C4X-280639)
- 7-Fluoro-1-(piperidin-4-yl)-1h-benzo[d]imidazole hydrochloride (CAS 1187173-76-7)
- Apalutamide Impurity 115（E-Isomer） (CAS CATO-C4X-2749115)
- 4-(4-Methylpiperidin-1-yl)aniline dihydrochloride (CAS 1216636-56-4)
- Semaglutide impurity 86 (CAS CATO-C4X-152686)
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